Find flights
When to book
Airlines
FAQs

Cheap flights from Buffalo to Washington from C$ 170

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Wed 23/96:20 a.m.
BUF
-
PDX
1 stop7h 05m
Delta
Tue 29/912:45 p.m.
PDX
-
BUF
1 stop8h 27m
Delta
Deal found 8/7C$ 338
Wed 14/1012:00 p.m.
BUF
-
PDX
2 stops12h 56m
Delta
Wed 21/1010:15 p.m.
PDX
-
BUF
1 stop9h 23m
Delta
Deal found 8/7C$ 345
Mon 21/93:58 p.m.
BUF
-
PDX
1 stop8h 49m
Delta
Mon 28/910:57 p.m.
PDX
-
BUF
1 stop9h 15m
Delta
Deal found 8/7C$ 375
Fri 14/87:52 p.m.
BUF
-
PDX
1 stop6h 28m
Delta
Mon 17/810:35 p.m.
PDX
-
BUF
1 stop8h 05m
Delta
Deal found 7/7C$ 382
Tue 22/912:02 p.m.
BUF
-
PDX
2 stops12h 45m
Delta
Fri 2/1011:10 p.m.
PDX
-
BUF
1 stop6h 14m
Delta
Deal found 8/7C$ 389
Wed 7/1012:10 p.m.
BUF
-
SEA
1 stop11h 32m
JetBlue
Tue 13/1011:55 p.m.
SEA
-
BUF
1 stop8h 19m
JetBlue
Deal found 11/7C$ 393
Sat 10/103:10 p.m.
BUF
-
SEA
1 stop10h 28m
JetBlue
Tue 13/1011:55 p.m.
SEA
-
BUF
1 stop11h 20m
JetBlue
Deal found 12/7C$ 401
Tue 22/93:58 p.m.
BUF
-
PDX
1 stop8h 49m
Delta
Sat 3/1012:45 p.m.
PDX
-
BUF
1 stop8h 27m
Delta
Deal found 9/7C$ 412
Thu 29/101:15 p.m.
BUF
-
PDX
1 stop11h 12m
Delta
Mon 2/1111:40 a.m.
PDX
-
BUF
1 stop9h 19m
Delta
Deal found 9/7C$ 423
Wed 2/97:00 a.m.
BUF
-
PDX
2 stops13h 34m
Delta
Wed 9/97:00 a.m.
PDX
-
BUF
2 stops12h 57m
Delta
Deal found 9/7C$ 426
Mon 17/87:52 p.m.
BUF
-
SEA
1 stop7h 02m
Delta
Tue 25/85:30 a.m.
SEA
-
BUF
1 stop6h 44m
Delta
Deal found 8/7C$ 429
Fri 7/87:52 p.m.
BUF
-
PDX
1 stop6h 28m
Delta
Mon 24/811:20 p.m.
PDX
-
BUF
2 stops12h 46m
Delta
Deal found 9/7C$ 430

Find flight deals from Buffalo to Washington

Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated 12 July 2026.

Round-trip from

C$ 338

One-way from

C$ 170

Popular in

April

Cheapest in

February

Average price

C$ 787
Delta
  • Delta
  • 23/9-29/9
  • 2 total stops
  • 15h 32m total
  • Buffalo to Washington
Search Deals
Southwest
  • Southwest
  • 22/9
  • 1 total stop
  • 7h 40m total
  • Buffalo to Washington
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 July 2026.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 29/10

1:15 p.m.-9:27 p.m.

1 stop11h 12m

Portland

Mon 2/11

11:40 a.m.-11:59 p.m.

1 stop9h 19m

C$ 338

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 15/9

6:20 a.m.-10:25 a.m.

1 stop7h 05m

Portland

Tue 17/11

10:55 p.m.-2:59 p.m.

2 stops13h 04m

C$ 345
Quickest round-trip

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Thu 27/8

7:52 p.m.-11:54 p.m.

1 stop7h 02m

Seattle/Tacoma Intl

Mon 31/8

11:59 p.m.-11:08 a.m.

1 stop8h 09m

C$ 429

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 27/8

5:25 p.m.-11:05 p.m.

1 stop8h 40m

Portland

Mon 31/8

11:30 p.m.-11:20 a.m.

1 stop8h 50m

C$ 440

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Fri 18/9

5:58 p.m.-10:45 p.m.

1 stop7h 47m

Seattle/Tacoma Intl

Mon 21/9

11:00 p.m.-9:28 a.m.

1 stop7h 28m

C$ 491

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 25/8

10:30 a.m.-3:56 p.m.

1 stop8h 26m

Portland

Wed 26/8

8:17 a.m.-9:07 p.m.

1 stop9h 50m

C$ 494

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 5/9

10:10 a.m.-6:15 p.m.

2 stops11h 05m

Seattle/Tacoma Intl

Mon 14/9

5:15 a.m.-3:15 p.m.

1 stop7h 00m

C$ 527

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Fri 18/9

2:30 p.m.-10:38 p.m.

1 stop11h 08m

Seattle/Tacoma Intl

Sun 27/9

9:40 p.m.-8:24 a.m.

1 stop7h 44m

C$ 539

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sun 23/8

7:00 p.m.-11:10 p.m.

1 stop7h 10m

Seattle/Tacoma Intl

Mon 31/8

11:05 p.m.-11:20 a.m.

1 stop9h 15m

C$ 552

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 23/9

12:00 p.m.-8:25 p.m.

2 stops11h 25m

Seattle/Tacoma Intl

Sun 27/9

5:40 a.m.-4:25 p.m.

1 stop7h 45m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Buffalo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Washington

What is the cheapest month to book a flight from Buffalo to State of Washington?

Currently, October is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 116). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 544). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buffalo to State of Washington?

How far ahead should I book a flight from Buffalo to State of Washington?

The price you pay for your flight from Buffalo to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 12 July 2026.
Read through reviews of airlines operating flights from Buffalo to Washington, such as Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,251 reviews
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,463 reviews
Southwest
7.9
Good
4,251 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Washington?

    If you book a flight to Washington from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

  • How long is the flight from Buffalo to State of Washington?

    There are many flights that can get you from Buffalo to State of Washington in 7h 10m. Fly via Delta, JetBlue, or Southwest to get the fastest option. There are 3404 km between Buffalo and State of Washington. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Washington that include hotel bookings?

    Yes. In addition to deals on Buffalo to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Washington.

  • Can I find deals for business class flights from Buffalo to Washington?

    Yes. Cheapflights offers flight deals from Buffalo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to State of Washington?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 116). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 544). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Buffalo to Washington

Discover the top 2 airlines that operate flights from Buffalo to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 236AverageC$ 544FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 434AverageC$ 783FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Washington?

When you search for this flight from Buffalo to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Washington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Washington with no change fees?

Certainly. Search results for flights to Washington from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Washington become cheaper?

Of course! You can now track prices for flights from Buffalo to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.